What phenomena are observed in a liquid before it begins to boil?
| May 28, 2020 | Education
Bubbles appear, the air dissolved in the water is released. Water begins to evaporate inside the bubbles, and the bubbles are filled with water vapor. When the water has warmed enough, the bubbles filled with water vapor will burst on the surface of the water. In this case, the steam will escape into the air.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.